Yasuo needs a nerf.

I just played a game of ranked with a Yasuo on the other team. I was playing Rengar top against Naut, and I was destroying him, same with Lux destroying Yasuo mid. at 20 minutes Yasuo was 0/7/5. We had a clear win. But Yasuo is just so broken, he began by camping me top, killing me twice, then just team fought and eventually won the game, ending 27/9/3. While this is happening in ranked games everywhere, Riot is nerfing RENGAR. Rengar instead of Yasuo. Yasuo has more assassination potential than Yasuo at this point. I'm tired of it. Riot, please fix!